Answer: To understand what the wisdom of Kabbalah is means to acquire the screen in order to rise above one’s egoism and see spiritual actions. Then, you will be able to understand a Kabbalist teacher and learn from him what to do next. You will comprehend and be able to verify all that he will tell you in practice, right here right now, as it is done by regular students in this world.
But until you are born in spirituality, how can I explain anything to you? It is as if I would be telling about this world to an unborn child that is still in the mother’s womb. So do Kabbalists speak to us from another world. We reside in this world, within its sphere, like in a bubble, while we are being told what is taking place outside of it.
Therefore, Kabbalistic texts work for us only as “miraculous remedy” (Segula). The articles are written for the beginners, but The Study of the Ten Sefirot is written for those who have been born in spirituality, who are already "spiritual babies" that can be told about the upper world. Thanks to it, they will advance and will start exploring the new world they were born into.
As for those who are still inside the mother’s womb, it is only a stimulus, motivation to be born as soon as possible.
From the 4th part of the Daily Kabbalah Lesson 2/14/2011, “The Essence of the Wisdom of Kabbalah”